Prof Gennady Churyumov, Doctor of Sciences, Senior Member of IEEE, Head of Microwave and Optoelectronics Lab.

E-mail: g.churyumov@ieee.org

Phone: +38 (057) 702-10-57

CURRENT  RESEARCH  INTEREST

  • microwave theory and techniques, application of electromagnetic energy;
  • generation, amplification and transformation of microwave radiation;
  • influence of high-power microwave radiation to the electron devices, elements and components;
  • dynamical chaos;
  • computer modeling of electron-wave and electromagnetic problems including noise phenomena;
  • computer-aided design procedures and simulation tools of non-linear processes (virtual laboratory);

Papers and Conferences

2016

  1. Ayzatskiy N.I., Churyumov G.I., Dovbnya A.N., and other, Generation and Formation of Axially-Symmetrical Tubular Electron Beam in a Cold Metal Secondary-Emission Cathode Magnetron Gun – Part I: Experiment. IEEE Transaction on Electron Devices. Vol. 63, # 4, April 2016. С. 1704–1709.
  2. Ayzatskiy N.I., Churyumov G.I., Dovbnya A.N., and other, Generation and Formation of Axially-Symmetrical Tubular Electron Beam in a Cold Metal Secondary-Emission Cathode Magnetron Gun – Part II: Computer Modelling. IEEE Transaction on Electron Devices. Vol. 63, # 4, April 2016. С. 1710–1714.

2011

Коновалов В.И.,  Чурюмов Г.И. Исследование характеристик и параметров металлосплавного катода, работающего в ЛБВ средней мощности с малыми шумами. Прикладная радиоэлектроника. Т. 10, № 1, 2011. С.   45 – 51.

2010

  1. Churyumov G.I., Glumova M.V., Strostenko V.V., and other. Wunsch-Bell Criterial Dependence for Si and GaAs Schottky-Barrier Field-Effect Transistors. Ultra-Wideband, Short Pulse Electromagnetics 9. – Springer, 2010. – 522 c.
  2. Maksymov I.S., Magda I.I., Ustyantsev M.A., Churyumov G.I. Approach to Spectral Measurements of a Millimeter-Wave-Band Relativistic Magnetron. IEEE Transaction on Plasma Science. Vol. 38, # 5, May 2010, c, 1086-1090.

2006

Lukin K.А., Churyumov G.I., Starchevskiy Yu.L. Generation of Electromagnetic Oscillations by e-Beam in Open Resonators: 3-D Modeling Results. Sixth IEEE International Vacuum Electronics Conference. – Monterey (USA). – 2006. – Р. 35.

2005

Churyumov G.I., Buts А.В. The features dynamics of charged particles in beam amplifiers and generators. Elekromagnitnye volny I elektronye sistemy, v. 10, №9,  2005, p.p. 22-28 (in Russian)

2004

  1. Churyumov G.I. and other.  BMS 3D – Code for modeling of cold-cathode crossed field guns. Fifth IEEE International Vacuum Electronics Conference. – Monterey (USA). – 2004. – Р. 238-239.
  2. Churyumov G.I. and other. Analysis of mode competition in magnetrons. Proceedings The Fifth IEEE International Vacuum Electronics Conference (IVEC 2004). – Monterey (California, USA). – 2004, April 27-29. – P. 232-233

2003

  1. Starostenko V.V., Malishevskiy S.V., Taran E.P., Churyumov G.I. Near Field Zone of a Integreted Circuit Exposed to an Electromagnetic Wave in a Waveguide. Technical Physics Letters, Vol. 29, No. 1, 2003, pp. 29 – 31.
  2. Churyumov G.I., Buts A.A. The Excitation Noise Radiation by Flows Oscillators in Conditions Isolated Cyclotron Resonance. The 2th International Conference on Noise Radar Technology, 21-23 October, 2003.
  3. Churyumov G.I., Buts A.A. The regular and random moving of Duffing’s oscillator. Electromagnitnye volny i electronnye sistemy, Moskow,  t. 8, 2003. (in Russian)
  4. Churyumov G.I., Maksimov I.S., Yeremeev D. B.  Сomputer modeling of electromagnetic phenomena by a finite–difference time–domain method. 1. General case. Radiotechnica, Kharkov,  2003, no. 130, p.p. 104-112. (in Russian)

2002

  1. Churyumov G.I., Buts A.A. The main features of regular and random moving of Duffing’s oscillator. Radiotechnica, Kharkov,  2002, no. 130, p.p. 54-59. (in Russian)
  2. Maksymov I.S., Churyumov G.I. Computer Modelling of Defect Mode Laser. International Conference on Physics of Laser Crystals, 2002, Kharkov, Ukraine, p.p. 46-47.
  3. Maksymov I.S., Churyumov G.I. 2–D Computer Modeling of Waveguiding in 2-D Photonic Crystals. Proceedings LFNM; 2002, Kharkov, – 2002, p.p. 181 – 184.
  4. Maksymov I.S., Churyumov G.I. Modeling of Light Propagation in Photonic Crystals. 12th International Crimean Conference “Microwave & Telecommunication Technology”, Sevastopol, Ukraine, 2002, p.p. 93-94.
  5. Maksymov I.S., Churyumov G.I. Photonic Green’s functions calculation by using FDTD method. 9th International Conference on Mathematical Methods in Electromagnetic Theory (MMET’2002), Kiev, Ukraine, 2002, p.p. 75-76.
  6. Churyumov G.I., Nikitenko A.N., Zin’kovskiy. Noise in Crossed Field Devices. The First International Workshop on Noise Radar Technology. 2002. – Yalta. – Crimea (Ukraine), p. p. 40 – 41.

2001

  1. Старостенко В.В., Малышевский С.В., Таран Е.П., Чурюмов Г.И. Генерация электронных пучков в магнетронном диоде с металлическим вторично-эмиссионным катодом. Журнал технической физики. 2001. Т. 71. Вып. 2. С. 98–104.
  2. Volkolupov Yj. Ya., Dovbnya A.N., Zakutin V.V., Krasnogolovets M.A., Reshetnyak N.G., Mitrichenko V.V., Romas’ko V.P., Churyumov G.I. Generation of Electron Beams in Magnetron Diode with Pure Metal Secondary Emission Cathod. Jzurnal Tekhnicheskoy Phyziki, 2001, v. 71, no. 2, p.p. 98 – 104. (in Russian)

1999

Churyumov G.I., Sergeev G.I. Simulation and Modeling of Self-Modulated Re-Entrant Beam Crossed-Field Amplifier. IEEE Transaction on Electron Devices. Vol. 46, # 5, May 1999. С. 1063–1069.

1997

Churyumov G.I. Features of Secondary Emission in the Cold Cathode Crossed-Field Amplifiers. Izvestiya Vuzov. Radioelectronics, 1997, vol. 40, no. 7, p.p. 77-81. (in Russian)

1993

Churyumov G.I. Computer Modelling of Electron Bombardment of Cathode and Anode in Amplitron. Electronnaya technika. Ser. 1. Electronica SVCH, 1993, no. 3 (457), p.p. 23-26. (in Russian)

1988

Churyumov G.I. Analysis of Gain Limitation in Amplitron. Radiotehnica and electronica, 1988, vol. 33, no. 6, pp. 1237-1240. (in Russian)

1987

Churyumov G.I. Computer Modelling of Performance Plots of Amplitron. Electronnaya technika. Ser. 1. Electronica SVCH, 1987, no. 7 (401), p.p. 38-43. (in Russian)

Patents

  1. Patent of Ukraine, Side Cathode Magnetron, u 201601752, 24.02.2016;
  2. Patent of Ukraine # 110542, A Light Device on Based an Electrodeless Sulfur Lamp, u 2014 03673; заявл. 09.04.2014;
  3. Patent of Ukraine # 94842, A Method Excitation of an Electrodeless Microwave Sulfur Lamp, u 2014 03673; 09.04.2014;
  4. Patent of Ukraine # 98574, Frequency Tuning from Pulse to Pulse Magnetron Generator, а 201104603,  14.04.2011;
  5. Patent of Ukraine # 52440, Magnetron Generator, u 201002528, 09.03.2010;
  6. Patent of Ukraine # 49243, Magnetron Generator, u 2009 10637, 21.10.2009;
  7. Patent of Ukraine # 42293, Magnetron Generator, 19.02.2009;
  8. Module magnetron. Patent of Ukraine, № 60528А, 08.08.2003;
  9. Patent of Ukraine, №58753А, 02.04.2003;
  10. Patent of Ukraine, № 47632А,  16.04.2002;
  11. Patent of Ukraine, no. 2001053685, and priority 31.05. 2001 (in Russian);
  12. Magnetron. Patent of Ukraine, no.  45712А, 7 Н01J25/50, and priority 12.06.2001. (in Russian);
  13. Double-Operation Combined Magnetron. Patent of Ukraine, no. 97063337, and priority 27.06.97. (in Russian);
  14. Combined Crossed-Field Amplifier. Patent of Russian, no. 1780452, and priority 06.08.1990. (in Russian).